Food sensitivity

Baby boy has a spot of eczema, diaper rash for weeks, and colic (and diagnosed reflux). Does that sound like a food sensitivity? I've been cutting out dairy and the diaper rash is going away. I'll ask the doctor when we go next week, but wanted opinions from mommies. Thanks.

Chocolate probably needs to go for sure (like I need it anyway). I think cutting out dairy is helping. Diaper rash if finally clearing up. I was still eating some dairy products. I just cut out all the whey.

I would take them all out for a week or two to make sure everything is out of your system (it actually takes 3 weeks for dairy and the dairy proteins to get out of your system). Then, slowly add them back in so you know the exact culprit. That way you can pinpoint it exactly. When DS was diagnosed with reflux, my ped had me cut out all dairy, soy, eggs, nuts, citrus, berries, wheat, and tomatoes. After three weeks, I added them back in slowly every couple of days to see what was the causing food(s). For us it was dairy, soy, and citrus. You really have to read labels--chocolate has both dairy and soy. The majority of processed foods have soy lechtin and/or some form of dairy (dried milk, casein, whey).